diff --git a/update.sh b/update.sh
index 473dbeb..2be843b 100755
--- a/update.sh
+++ b/update.sh
@@ -1,8 +1,12 @@
 #!/usr/bin/env bash
 
 qvm-run --pass-io sys-net 'bash /home/user/pull.sh'
-qvm-run --pass-io sys-net 'cat /tmp/core-admin/qubes/firewall.py' > /usr/lib/python3.5/site-packages/qubes/firewall.py
-qvm-run --pass-io sys-net 'cat /tmp/core-admin/qubes/vm/mix/net.py' > /usr/lib/python3.5/site-packages/qubes/vm/mix/net.py
-qvm-run --pass-io sys-net 'cat /tmp/core-admin-client/qubesadmin/firewall.py' > /usr/lib/python3.5/site-packages/qubesadmin/firewall.py 
-qvm-run --pass-io sys-net 'cat /tmp/core-admin-client/qubesadmin/tools/qvm_firewall.py' > /usr/lib/python3.5/site-packages/qubesadmin/tools/qvm_firewall.py
+qvm-run --pass-io sys-net 'cat /tmp/core-admin/qubes/firewall.py' > /tmp/1
+qvm-run --pass-io sys-net 'cat /tmp/core-admin/qubes/vm/mix/net.py' > /tmp/2
+qvm-run --pass-io sys-net 'cat /tmp/core-admin-client/qubesadmin/firewall.py' > /tmp/3
+qvm-run --pass-io sys-net 'cat /tmp/core-admin-client/qubesadmin/tools/qvm_firewall.py' > /tmp/4
+mv /tmp/1 /usr/lib/python3.5/site-packages/qubes/firewall.py
+mv /tmp/2 /usr/lib/python3.5/site-packages/qubes/vm/mix/net.py
+mv /tmp/3 /usr/lib/python3.5/site-packages/qubesadmin/firewall.py
+mv /tmp/4 /usr/lib/python3.5/site-packages/qubesadmin/tools/qvm_firewall.py
 systemctl restart qubesd